CN210295598U

CN210295598U - Improved cardio-pulmonary resuscitation training device

Info

Publication number: CN210295598U
Application number: CN201921070339.3U
Authority: CN
Inventors: 刘飞; 刘亦扬; 杨晓文
Original assignee: Pingxiang Health School
Current assignee: Pingxiang Health School
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-10
Anticipated expiration: 2029-07-10

Abstract

The utility model belongs to the technical field of emergency equipment, in particular to an improved cardio-pulmonary resuscitation training device, which comprises a device body, wherein the upper surface of the device body is provided with a pressing plate, one side of the upper surface of the device body is provided with an instrument panel, a pointer shaft is arranged on the instrument panel through rotating a rotating shaft, one end of the pointer shaft, which is positioned on the upper surface of the instrument panel, is provided with a pointer, and one end of the pointer shaft, which is positioned on the lower surface of the instrument panel, is fixedly connected with a second bevel gear, the utility model can display the pressing depth of a trainer, the movable rack can be meshed with a gear through the lower surface of the pressing plate, the gear is fixedly connected with the first bevel gear through a synchronous connecting rod, the synchronous rotation is kept, the first bevel gear is meshed with the second bevel gear, the pointer shaft and the, can reflect the depth of pressing the pressing plate by the practicer.

Description

Improved cardio-pulmonary resuscitation training device

Technical Field

The utility model belongs to the technical field of first aid apparatus, concretely relates to improvement formula cardiopulmonary resuscitation trainer.

Background

Science shows that once the sudden cardiac arrest happens, if the sudden cardiac arrest resuscitation cannot be rescued in time, irreversible damage to the brain and other important organs and tissues of the human body of a patient can be caused after 4-6min, so that the cardio-pulmonary resuscitation after the sudden cardiac arrest must be carried out immediately on site.

The cardiopulmonary resuscitation operation must be better used at critical moment through practice, the cardiopulmonary resuscitation requires that the compression depth is 5-6 centimeters, but the compression depth can not be accurately displayed by a general training model, so that the compression depth can not be well grasped.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an improvement formula cardiopulmonary resuscitation trainer has the rotation that can pass through the pointer, and the correlation shows the degree of depth of pressing of department practitioner, can draw into the characteristics of oscillogram output with the degree of depth of pressing at every turn simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an improved cardio-pulmonary resuscitation training device comprises a device body, wherein a pressing plate is arranged on the upper surface of the device body, a dashboard is arranged on one side of the upper surface of the device body, a pointer shaft is rotatably arranged on the dashboard through a rotating shaft, a pointer is arranged at one end of the pointer shaft, which is positioned on the upper surface of the dashboard, a second conical gear is fixedly connected with one end of the pointer shaft, which is positioned on the lower surface of the dashboard, a movable rack is arranged on one side of the lower surface of the pressing plate, which is close to the dashboard, two groups of restoring mechanisms are arranged below the pressing plate, a supporting seat is arranged at the junction of the pressing plate and the dashboard, a synchronous connecting rod is rotatably connected above the supporting seat, a gear is arranged at one end of the synchronous connecting rod, which is close to the movable rack, a first conical gear is arranged at one end of the synchronous, the lower extreme of pointer axle is fixed with the connecting rod, and the one end that the pointer axle was kept away from to the connecting rod is fixed with writing pen, is provided with the drawing platform under the writing pen, and one side that the drawing platform kept away from paper feeding mechanism is provided with the dead lever, and the cover is equipped with the paper tape on the dead lever.

As a preferred technical scheme of the utility model, return the mechanism and include first sleeve, second sleeve and compression spring, the second sleeve cup joints with first sleeve block, and first sleeve is provided with compression spring with the telescopic inside of second.

As the utility model discloses a preferred technical scheme, paper feeding mechanism includes mount, rubber wheel motor and drive belt, mount and the inside lateral wall fixed connection of device body, and the top of mount is rotated and is provided with the rubber wheel, and the fixed motor that is provided with in upper surface one side of mount, the output of motor and the one end of motor pivot are passed through the drive belt and are connected.

As a preferred technical scheme of the utility model, the scale setting of panel board upper surface is for zero to eleven, and five to six scale shelves are located the intermediate position of whole scale.

As an optimized technical scheme of the utility model, the upper surface of drawing the platform is provided with spacing card, and the both sides that the platform of drawing is close to paper feeding mechanism and dead lever all are provided with the leading wheel.

As an optimized technical scheme of the utility model, first bevel gear and second bevel gear are placed perpendicularly, and first bevel gear and second bevel gear meshing.

As an optimal technical scheme of the utility model, two rubber wheels all with paper tape friction contact.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can show the degree of depth of pressing of training person, lower surface through pressing the clamp plate sets up movable rack, movable rack can with gear engagement, the gear passes through synchronous connecting rod and first bevel gear fixed connection, keep synchronous rotation, first bevel gear can drive pointer axle and pointer epaxial pointer rotation with second bevel gear engagement, the scale on the rotatory corresponding panel board of utilization pointer, can reflect the degree of depth that the person of practicing will press the clamp plate to push down, the exercise and the assurance that the person of training felt to the degree of depth of pushing down have been made things convenient for.

2. The utility model discloses can draw into the oscillogram output with the training person depth of pushing down at every turn, through at the epaxial fixed connection connecting rod of pointer, the pen is write to the fixed setting in the one end of connecting rod, set up the paper tape in the below of pen of writing, utilize motor work to drive the rubber wheel rotatory constantly with the paper tape pull out, the user constantly presses down the pressing plate simultaneously and drives the connecting rod rotation, the beat range of pen is unanimous with the turned angle of connecting rod this moment, and the pen of writing can be with the change record of beat on the paper tape, this recorded data, can couple help training person's improvement own gimmick.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic front sectional structural view of the present invention;

fig. 4 is an enlarged schematic structural view of a position a in the present invention;

fig. 5 is an enlarged schematic structural view of the position B of the present invention;

in the figure: 1. a device body; 2. a pressing plate; 21. a movable rack; 3. an instrument panel; 31. a pointer shaft; 32. a connecting rod; 33. a writing pen; 4. a first sleeve; 41. a second sleeve; 42. a pressure spring; 5. a gear; 51. a supporting seat; 52. a synchronous connecting rod; 6. a fixed mount; 61. a rubber wheel; 62. a motor; 63. a transmission belt; 7. a drawing table; 8. fixing the rod; 81. a paper strap; 9. a first bevel gear; 91. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an improved cardio-pulmonary resuscitation training device comprises a device body 1, wherein a pressing plate 2 is arranged on the upper surface of the device body 1, an instrument panel 3 is arranged on one side of the upper surface of the device body 1, a pointer shaft 31 is rotatably arranged on the instrument panel 3 through a rotating shaft, a pointer is arranged at one end, located on the upper surface of the instrument panel 3, of the pointer shaft 31, a second bevel gear 91 is fixedly connected to one end, located on the lower surface of the instrument panel 3, of the pointer shaft 31, a movable rack 21 is arranged at one side, close to the instrument panel 3, of the lower surface of the pressing plate 2, two groups of restoring mechanisms are arranged below the pressing plate 2, a supporting seat 51 is arranged at the junction of the pressing plate 2 and the instrument panel 3 on the inner bottom surface of the device body 1, a synchronous connecting rod 52 is rotatably connected above the supporting seat 51, a gear 5 is arranged at one, gear 5 and the meshing of movable rack 21, the inside bottom surface of device body 1 is provided with two sets of paper feeding mechanism near the one end of panel board 3, the lower extreme of pointer axle 31 is fixed with connecting rod 32, the one end that pointer axle 31 was kept away from to connecting rod 32 is fixed with pen 33, be provided with drawing platform 7 under pen 33, one side that drawing platform 7 deviates from paper feeding mechanism is provided with dead lever 8, the cover is equipped with paper tape 81 on the dead lever 8, in this embodiment, trainer is the appearance of T shirt, still be provided with little dot simulation nipple position in the both sides of pressing plate 2, let the device more vivid, trainer can directly let pointer axle 31 take place to deflect through accurate mechanical transmission, make the pressing depth value that records more accurate, increase the function that can draw the oscillogram simultaneously, let the device also can be better serve for the training person.

Concretely, the return mechanism includes first sleeve 4, second sleeve 41 and pressure spring 42, second sleeve 41 cup joints with first sleeve 4 block, first sleeve 4 is provided with pressure spring 42 with the inside of second sleeve 41, first sleeve 4 and the mutual block of second sleeve 41 in this embodiment, make pressure spring 42 can not push up second sleeve 41 higher, make simultaneously when pressing the decline of pressing the flitch 2, can not be less than first sleeve 4's height, can guarantee like this on the one hand that its ground can not contact gear 5 when pressing the flitch 2 and descending, guarantee not to cause destruction to gear 5, on the other hand, avoided the user because misuse, press the flitch 2 excessively to push down and cause irreversible deformation to pressure spring 42, the life of device has been guaranteed.

Specifically, paper feeding mechanism includes mount 6, rubber wheel 61 motor 62 and drive belt 63, mount 6 and the inside lateral wall fixed connection of device body 1, the top of mount 6 is rotated and is provided with rubber wheel 61, the fixed motor 62 that is provided with in upper surface one side of mount 6, the output of motor 62 is passed through drive belt 63 transmission with the one end of motor 62 pivot and is connected, be power through motor 62 in this embodiment, drive rubber wheel 61 rotates, utilize two sets of paper feeding mechanism symmetries to place, make two rubber wheels 61 can the centre gripping and spit out paper tape 81 smoothly.

Specifically, the scale of 3 upper surfaces of panel board sets up to zero to eleven, and five to six scale shelves are located the intermediate position of whole scale, because need let the training person master suitable pressing depth in this embodiment, so need set up and be greater than five to six centimetres of pressing depth and supply the training person to experience and feel, be convenient for like this seek the correct pressing depth in the sufficient range of pressing.

Specifically, the upper surface of drawing platform 7 is provided with spacing card, the both sides that drawing platform 7 is close to paper feed mechanism and dead lever 8 all are provided with the leading wheel, set up spacing card at the upper surface of drawing platform 7 in this embodiment, do not produce the skew when doing benefit to paper tape 81 and passing through the below of writing pen 33, the drawing of writing pen 33 of being convenient for sets up the leading wheel in the both sides of drawing platform 7, can make paper tape 81 pass through the upper surface of drawing platform 7, can not directly pass through with the marginal friction of drawing platform 7, avoided producing paper tape 81 and producing the breach because of the friction, cause unexpected cracked condition.

Specifically, the first bevel gear 9 and the second bevel gear 91 are vertically disposed, and the first bevel gear 9 is meshed with the second bevel gear 91, in this embodiment, the two vertically disposed bevel gears can cooperate to complete power transmission in the vertical direction, so that even if the pointer shaft 31 and the synchronization link 52 are in a vertical position relationship, smooth transmission can still be achieved.

Specifically, two rubber tyers 61 all with paper tape 81 frictional contact, because the rotation of two rubber tyers 61 is the power that drives paper tape 81 and spit out in this embodiment, so need guarantee, two rubber tyers 61 all with paper tape 81 frictional contact, do not have the emergence of slip phenomenon to avoid going out the paper and not following or take place the fold phenomenon.

In the present embodiment, the motor 62 is a known motor that is widely used in daily life, and the motor 62 of the present embodiment may be a dc motor with a model number of MCR280DP/NP manufactured by chanxin motors ltd.

The utility model discloses a theory of operation and use flow: the cardiopulmonary resuscitation training device of the present invention is very convenient when in use, firstly, the device is flatly placed on the ground, two hands are placed on the center of the pressing plate 2 to press, the gear 5 is fixedly connected with the first bevel gear 9 through the synchronous connecting rod 52 through the meshing transmission of the movable rack 21 of the pressing plate 2 and the gear 5, the synchronous rotation is maintained, so that the gear 5 can drive the first bevel gear 9 to rotate, the first bevel gear 9 is meshed with the second bevel gear 91, the second bevel gear 91 and the pointer shaft 31 are coaxially rotated, so that the gear 5 can drive the pointer shaft 31 and the pointer on the pointer shaft 31 to rotate, the rotation of the pointer corresponds to the scale on the instrument panel 3, the depth of pressing the pressing plate 2 by a practicer can be reflected, the connecting rod 32 is fixedly arranged on the pointer shaft 31, the writing pen 33 is arranged at one end of the connecting rod 32, the pointer shaft 31 rotates to drive the writing pen 33 to synchronously rotate, a paper tape 81 is arranged below the writing pen 33, the rubber wheel 61 is driven to rotate by the work of the motor 62 to pull out the paper tape 81 continuously, meanwhile, a user continuously presses the pressing plate 2 to drive the writing pen 33 to rotate, and at the moment, the writing pen 33 can draw a waveform diagram on the paper tape 81 which is pulled out continuously, and data of the pressing depth are recorded.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An improvement formula cardiopulmonary resuscitation trainer, includes device body (1), its characterized in that: the upper surface of the device body (1) is provided with a pressing plate (2), one side of the upper surface of the device body (1) is provided with an instrument panel (3), a pointer shaft (31) is rotatably arranged on the instrument panel (3) through a rotating shaft, one end of the pointer shaft (31) positioned on the upper surface of the instrument panel (3) is provided with a pointer, one end of the pointer shaft (31) positioned on the lower surface of the instrument panel (3) is fixedly connected with a second bevel gear (91), one side of the lower surface of the pressing plate (2) close to the instrument panel (3) is provided with a movable rack (21), two groups of return mechanisms are arranged below the pressing plate (2), a supporting seat (51) is arranged at the junction of the pressing plate (2) and the instrument panel (3) on the inner bottom surface of the device body (1), a synchronous connecting rod (52) is rotatably connected above the supporting seat (51), one end of, one end of the synchronous connecting rod (52) close to the pointer shaft (31) is provided with a first bevel gear (9), a gear (5) is meshed with the movable rack (21), one end of the inner bottom surface of the device body (1) close to the instrument panel (3) is provided with two sets of paper feeding mechanisms, the lower end of the pointer shaft (31) is fixed with a connecting rod (32), one end of the connecting rod (32) far away from the pointer shaft (31) is fixed with a writing pen (33), a drawing table (7) is arranged under the writing pen (33), one side of the drawing table (7) departing from the paper feeding mechanisms is provided with a fixing rod (8), and the fixing rod (8) is sleeved with a paper tape (81).

2. The improved cardiopulmonary resuscitation training device of claim 1, wherein: the restoring mechanism comprises a first sleeve (4), a second sleeve (41) and a pressure spring (42), the second sleeve (41) is clamped and sleeved with the first sleeve (4), and the pressure spring (42) is arranged inside the first sleeve (4) and the second sleeve (41).

3. The improved cardiopulmonary resuscitation training device of claim 1, wherein: the paper feeding mechanism comprises a fixing frame (6), a rubber wheel (61), a motor (62) and a transmission belt (63), the fixing frame (6) is fixedly connected with the inner side wall of the device body (1), the rubber wheel (61) is rotatably arranged above the fixing frame (6), the motor (62) is fixedly arranged on one side of the upper surface of the fixing frame (6), and the output end of the motor (62) is in transmission connection with one end of a rotating shaft of the motor (62) through the transmission belt (63).

4. The improved cardiopulmonary resuscitation training device of claim 1, wherein: the scales on the upper surface of the instrument panel (3) are set to be zero to eleven, and five to six scale gears are positioned in the middle of the whole scales.

5. The improved cardiopulmonary resuscitation training device of claim 1, wherein: the upper surface of the drawing table (7) is provided with a limiting card, and guide wheels are arranged on the two sides of the drawing table (7) close to the paper feeding mechanism and the fixed rod (8).

6. The improved cardiopulmonary resuscitation training device of claim 1, wherein: the first bevel gear (9) and the second bevel gear (91) are vertically arranged, and the first bevel gear (9) is meshed with the second bevel gear (91).

7. An improved cardiopulmonary resuscitation training device according to claim 3, wherein: both rubber wheels (61) are in frictional contact with the paper tape (81).